Uses of Interface
org.apache.commons.collections4.Factory

Packages that use Factory
org.apache.commons.collections4 This package contains the interfaces and utilities shared across all the subpackages of this component. 
org.apache.commons.collections4.functors This package contains implementations of the Closure, Predicate, Transformer and Factory interfaces. 
org.apache.commons.collections4.list This package contains implementations of the List interface. 
org.apache.commons.collections4.map This package contains implementations of the Map, IterableMap, OrderedMap and SortedMap interfaces. 
 

Uses of Factory in org.apache.commons.collections4
 

Methods in org.apache.commons.collections4 that return Factory
static
<T> Factory<T>
FactoryUtils.constantFactory(T constantToReturn)
          Creates a Factory that will return the same object each time the factory is used.
static
<T> Factory<T>
FactoryUtils.exceptionFactory()
          Gets a Factory that always throws an exception.
static
<T> Factory<T>
FactoryUtils.instantiateFactory(Class<T> classToInstantiate)
          Creates a Factory that can create objects of a specific type using a no-args constructor.
static
<T> Factory<T>
FactoryUtils.instantiateFactory(Class<T> classToInstantiate, Class<?>[] paramTypes, Object[] args)
          Creates a Factory that can create objects of a specific type using the arguments specified to this method.
static
<T> Factory<T>
FactoryUtils.nullFactory()
          Gets a Factory that will return null each time the factory is used.
static
<T> Factory<T>
FactoryUtils.prototypeFactory(T prototype)
          Creates a Factory that will return a clone of the same prototype object each time the factory is used.
 

Methods in org.apache.commons.collections4 with parameters of type Factory
static
<I,O> Transformer<I,O>
TransformerUtils.asTransformer(Factory<? extends O> factory)
          Creates a Transformer that calls a Factory each time the transformer is used.
static
<E> List<E>
ListUtils.lazyList(List<E> list, Factory<? extends E> factory)
          Returns a "lazy" list whose elements will be created on demand.
static
<K,V> IterableMap<K,V>
MapUtils.lazyMap(Map<K,V> map, Factory<? extends V> factory)
          Returns a "lazy" map whose values will be created on demand.
static
<K,V> SortedMap<K,V>
MapUtils.lazySortedMap(SortedMap<K,V> map, Factory<? extends V> factory)
          Returns a "lazy" sorted map whose values will be created on demand.
static
<K,V,C extends Collection<V>>
MultiValueMap<K,V>
MapUtils.multiValueMap(Map<K,C> map, Factory<C> collectionFactory)
          Creates a multi-value map backed by the given map which returns collections created by the specified collection factory.
 

Uses of Factory in org.apache.commons.collections4.functors
 

Classes in org.apache.commons.collections4.functors that implement Factory
 class ConstantFactory<T>
          Factory implementation that returns the same constant each time.
 class ExceptionFactory<T>
          Factory implementation that always throws an exception.
 class InstantiateFactory<T>
          Factory implementation that creates a new object instance by reflection.
 

Fields in org.apache.commons.collections4.functors declared as Factory
static Factory<Object> ExceptionFactory.INSTANCE
          Singleton predicate instance
static Factory<Object> ConstantFactory.NULL_INSTANCE
          Returns null each time
 

Methods in org.apache.commons.collections4.functors that return Factory
static
<T> Factory<T>
ConstantFactory.constantFactory(T constantToReturn)
          Factory method that performs validation.
static
<T> Factory<T>
ExceptionFactory.exceptionFactory()
          Factory returning the singleton instance.
 Factory<? extends O> FactoryTransformer.getFactory()
          Gets the factory.
static
<T> Factory<T>
InstantiateFactory.instantiateFactory(Class<T> classToInstantiate, Class<?>[] paramTypes, Object[] args)
          Factory method that performs validation.
static
<T> Factory<T>
PrototypeFactory.prototypeFactory(T prototype)
          Factory method that performs validation.
 

Methods in org.apache.commons.collections4.functors with parameters of type Factory
static
<I,O> Transformer<I,O>
FactoryTransformer.factoryTransformer(Factory<? extends O> factory)
          Factory method that performs validation.
 

Constructors in org.apache.commons.collections4.functors with parameters of type Factory
FactoryTransformer(Factory<? extends O> factory)
          Constructor that performs no validation.
 

Uses of Factory in org.apache.commons.collections4.list
 

Methods in org.apache.commons.collections4.list with parameters of type Factory
static
<E> LazyList<E>
LazyList.lazyList(List<E> list, Factory<? extends E> factory)
          Factory method to create a lazily instantiating list.
 

Constructors in org.apache.commons.collections4.list with parameters of type Factory
LazyList(List<E> list, Factory<? extends E> factory)
          Constructor that wraps (not copies).
 

Uses of Factory in org.apache.commons.collections4.map
 

Methods in org.apache.commons.collections4.map with parameters of type Factory
static
<K,V> DefaultedMap<K,V>
DefaultedMap.defaultedMap(Map<K,V> map, Factory<? extends V> factory)
          Factory method to create a defaulting map.
static
<K,V> LazyMap<K,V>
LazyMap.lazyMap(Map<K,V> map, Factory<? extends V> factory)
          Factory method to create a lazily instantiated map.
static
<K,V> LazySortedMap<K,V>
LazySortedMap.lazySortedMap(SortedMap<K,V> map, Factory<? extends V> factory)
          Factory method to create a lazily instantiated sorted map.
static
<K,V,C extends Collection<V>>
MultiValueMap<K,V>
MultiValueMap.multiValueMap(Map<K,? super C> map, Factory<C> collectionFactory)
          Creates a map which decorates the given map and creates the value collections using the supplied collectionFactory.
 

Constructors in org.apache.commons.collections4.map with parameters of type Factory
LazyMap(Map<K,V> map, Factory<? extends V> factory)
          Constructor that wraps (not copies).
LazySortedMap(SortedMap<K,V> map, Factory<? extends V> factory)
          Constructor that wraps (not copies).
MultiValueMap(Map<K,? super C> map, Factory<C> collectionFactory)
          Creates a MultiValueMap which decorates the given map and creates the value collections using the supplied collectionFactory.
 



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